IBM System Storage DS3000, Programming Manual

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Parameter Description
removeDrives The drives that you want to remove from the
Performance Read Cache. For high-capacity drive
enclosures, specify the enclosure ID value, the drawer ID
value, and the slot ID value for each SSD that you want
to remove. For low-capacity drive enclosures, specify the
enclosure ID value and the slot ID value for each SSD
that you want to remove:
v
Enclosure ID values are
0
to
99
v
Drawer ID values are
1
to
5
v
Slot ID values are
1
to
32
Enclose the enclosure ID values, the drawer ID values,
and the slot ID values in parentheses.
Notes
You cannot remove all of the SSDs from the Performance Read Cache using this command; at least one
SSD must remain in the Performance Read Cache. If you want to completely remove the Performance
Read Cache, use the
delete performanceReadCache
command instead.
Minimum Firmware Level
7.84
Remove incomplete Enhanced Global Mirrored Pair from an Enhanced
Global Mirror Group
This command removes an orphaned mirrored pair volume on the storage subsystem. An orphaned
mirrored pair volume exists when a member volume in an Enhanced Global Mirror Group has been
removed on one side of the Enhanced Global Mirror Group (either the primary side or secondary side)
but not on the other side.
Orphan mirrored pair volumes are detected when inter-controller communication is restored and the two
sides of the mirror configuration reconcile mirror parameters.
Use this command when the mirror relationship is successfully removed on the local or remote storage
subsystem, but cannot be removed on the corresponding storage subsystem because of a communication
problem.
Syntax
remove enhancedGlobalMirrorGroup ["enhancedGlobalMirrorGroupName"]
incompleteMirror volume="volumeName"
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IBM System Storage DS3000, DS4000, and DS5000: Command Line Interface and Script Commands Programming Guide